Finding the Third Proportional to 2,493,342 and 5,385,204

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,342 : 5,385,204 = 5,385,204 : x
2. Step 2: Convert to fraction form
   2,493,342/5,385,204 = 5,385,204/x
3. Step 3: Cross multiply
   2,493,342x = 5,385,204 × 5,385,204
4. Step 4: Simplify right side
   2,493,342x = 29,000,422,121,616
5. Step 5: Solve for x
   x = 29,000,422,121,616/2,493,342
6. Step 6: Final answer
   x = 11,631,144.91